2139969608940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{19062619}}^1$

素因数の和:19064502

約数の個数: 48

約数和(自身を含む): 5995117739520

約数和(自身を除く): 3855148130580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1871, 3742, 5613, 7484, 9355, 11226, 18710, 22452, 28065, 37420, 56130, 112260, 19062619, 38125238, 57187857, 76250476, 95313095, 114375714, 190626190, 228751428, 285939285, 381252380, 571878570, 1143757140, 35666160149, 71332320298, 106998480447, 142664640596, 178330800745, 213996960894, 356661601490, 427993921788, 534992402235, 713323202980, 1069984804470, 2139969608940]

約数ペア:

[(1, 2139969608940), (2, 1069984804470), (3, 713323202980), (4, 534992402235), (5, 427993921788), (6, 356661601490), (10, 213996960894), (12, 178330800745), (15, 142664640596), (20, 106998480447), (30, 71332320298), (60, 35666160149), (1871, 1143757140), (3742, 571878570), (5613, 381252380), (7484, 285939285), (9355, 228751428), (11226, 190626190), (18710, 114375714), (22452, 95313095), (28065, 76250476), (37420, 57187857), (56130, 38125238), (112260, 19062619)]